Four-axis robot

Abstract

The utility model relates to the field of four-axis robot equipment, in particular to a four-axis robot which comprises a workbench, a fixing plate and an installation assembly. The fixed plate is placed on the workbench; the mounting assembly is arranged on the workbench and used for mounting and dismounting the fixing plate, and the mounting assembly comprises a positioning plate; the multiple sets of positioning plates are arranged on the workbench in a sliding mode and inserted into the fixing plate, and inserting holes allowing the positioning plates to be inserted therein are formed in the periphery of the fixing plate. According to the utility model, a user can carry out maintenance and replacement more easily, and operation can be carried out more conveniently and quickly whether damaged parts are replaced or the equipment is upgraded to more advanced equipment; the maintenance personnel can perform fault diagnosis and maintenance more effectively, so that the maintenance cost and the maintenance time are reduced; and the service life of the four-axis robot body can be prolonged through regular maintenance and replacement of components, long-term stable operation of the four-axis robot body is guaranteed, and downtime and loss caused by faults are reduced.

Description

Technical Field

[0001] The utility model relates to the field of four-axis robot equipment, in particular to a four-axis robot. Background Art

[0002] Four-axis robot, also called four-axis SCARA robot, refers to "selectively assembled joint robot arm", that is, the arm part of the four-axis robot can move freely in a geometric plane, and the metal rod can move up and down in the vertical plane or rotate around its vertical axis, but cannot tilt. This unique design makes the four-axis robot very rigid, enabling them to perform high-speed and high-repetitive tasks.

[0003] The Chinese patent with the authorization announcement number CN219599547U discloses a simple four-axis robot. It includes a base, a cavity is opened on the upper side of the base, a first servo motor is installed at the center of the bottom wall of the cavity, a rotating X-axis plate is rotatably connected to the upper surface of the base, the output shaft of the first servo motor passes through the upper surface of the base and is fixedly connected to the center of the lower surface of the rotating X-axis plate, a lifting assembly is fixedly connected to the upper surface of the rotating X-axis plate, a first rotating assembly is arranged on the right side of the lifting assembly, and a second rotating assembly is arranged on the lower side of the first rotating assembly, which solves the problem that traditional four-axis and six-axis robots are expensive, industrial competition is increasingly fierce, and the use cost is high.

[0004] However, the device still has some shortcomings: when the four-axis robot is in use and needs maintenance or replacement due to severe wear or aging of parts, it cannot be quickly disassembled and replaced, which increases the manpower and time costs to a certain extent. Utility Model Content

[0005] The utility model aims to propose a four-axis robot in view of the problem that the four-axis robot cannot be quickly disassembled and replaced in the background technology.

[0006] The technical solution of the utility model: a four-axis robot, comprising:

[0007] Workbench;

[0008] A fixing plate, which is placed on a workbench;

[0009] And an installation component, which is arranged on a workbench and is used to install and disassemble the fixed plate, the installation component includes a positioning plate; the positioning plates are arranged in multiple groups, and the multiple groups of positioning plates are all slidably arranged on the workbench and inserted into the fixed plate.

[0010] Preferably, a support frame is provided on the fixed plate, and a four-axis robot body is slidably provided on the support frame.

[0011] Preferably, support columns are arranged around the bottom of the workbench.

[0012] Preferably, the installation assembly further comprises:

[0013] A sliding block is slidably arranged on the workbench, and a positioning plate is connected to the sliding block;

[0014] And a threaded column is rotatably arranged on a workbench, a transmission unit for driving the threaded column to rotate is arranged on the workbench, and a sliding block is threadedly connected with the threaded column.

[0015] Preferably, the transmission unit comprises:

[0016] A driving device, which is arranged in the workbench;

[0017] A connecting column connected to the driving device and located inside the workbench;

[0018] A bevel gear disc is rotatably disposed in the workbench and connected to the connecting column;

[0019] and a bevel gear which is arranged on the threaded column and meshes with the bevel gear disc.

[0020] Preferably, the workbench is provided with a plurality of sets of sliding grooves for cooperating with the sliding blocks.

[0021] Compared with the prior art, the utility model has the following beneficial technical effects:

[0022] By setting up the installation components, which are set on the workbench and are used to install and disassemble the fixed plate, the coordinated use of the positioning plate, sliding block, threaded column and transmission unit allows users to perform maintenance and replacement more easily, whether replacing damaged parts or upgrading to more advanced equipment, operations can be performed more conveniently and quickly; maintenance personnel can also perform fault diagnosis and repairs more effectively, thereby reducing maintenance costs and repair time; and regular maintenance and replacement of parts can extend the service life of the four-axis robot body, ensure its long-term stable operation, and reduce downtime and losses caused by failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0024] Figure 2 for Figure 1 Side view of

[0025] Figure 3 A schematic diagram of the structure of the installation components.

[0026] Figure numerals: 1. workbench; 2. support column; 3. fixed plate; 4. support frame; 5. four-axis robot body; 6. positioning plate; 7. sliding groove; 8. sliding block; 9. motor; 10. connecting column; 11. bevel gear; 12. threaded column; 13. bevel gear. DETAILED DESCRIPTION

[0027] Embodiment 1

[0028] like Figure 1-Figure 3 As shown, a four-axis robot proposed in the utility model includes a workbench 1, a fixing plate 3 and a mounting assembly;

[0029] The fixing plate 3 is placed on the workbench 1; the installation component is arranged on the workbench 1, and is used for installing and disassembling the fixing plate 3, and the installation component includes a positioning plate 6; a plurality of positioning plates 6 are arranged, and the plurality of positioning plates 6 are all slidably arranged on the workbench 1 and inserted into the fixing plate 3, and holes for inserting the positioning plates 6 are provided around the fixing plate 3. By arranging the installation component, maintenance personnel can perform fault diagnosis and repair more effectively, thereby reducing maintenance costs and repair time.

[0030] like Figure 1 As shown, a support frame 4 is arranged on the fixed plate 3, and a four-axis robot body 5 is slidably arranged on the support frame 4; support columns 2 are arranged around the bottom of the workbench 1.

[0031] Embodiment 2

[0032] The utility model proposes a four-axis robot. Compared with the first embodiment, this embodiment further describes the structure of the installation component in detail.

[0033] like Figure 1-Figure 3 As shown, the installation assembly also includes a sliding block 8 and a threaded column 12; the sliding block 8 is slidably arranged on the workbench 1, the positioning plate 6 is connected to the sliding block 8, and the workbench 1 is provided with a plurality of sliding grooves 7 for cooperating with the sliding block 8; the threaded column 12 is rotatably arranged on the workbench 1, and a transmission unit for driving the threaded column 12 to rotate is arranged on the workbench 1, and the sliding block 8 is threadedly connected to the threaded column 12; the transmission unit includes a driving device, a connecting column 10, a bevel gear disc 11 and a bevel gear 13; the driving device is arranged in the workbench 1, and the driving device is selected to be a motor 9; the connecting column 1 0 is connected to the output shaft of the motor 9 and is located in the workbench 1; the bevel gear 11 is rotatably arranged in the workbench 1 and is connected to the connecting column 10; the bevel gear 13 is arranged on the threaded column 12 and meshes with the bevel gear 11. The coordinated use of the positioning plate 6, the sliding block 8, the threaded column 12 and the transmission unit allows the user to perform maintenance and replacement more easily, whether replacing damaged parts or upgrading to more advanced equipment, the operation can be performed more conveniently and quickly; maintenance personnel can also perform fault diagnosis and maintenance more effectively, thereby reducing maintenance costs and maintenance time.

[0034] In summary, when the utility model is in use, when the four-axis robot body 5 is damaged and needs maintenance or replacement, the motor 9 is turned on to drive the connecting column 10 to rotate, thereby driving the bevel gear 11 to rotate. Since the bevel gear 11 is engaged with the bevel gear 13, multiple sets of bevel gears 13 are driven to rotate, thereby driving the threaded column 12 to rotate. Since the sliding block 8 is threadedly connected to the threaded column 12, the positioning plate 6 and the sliding block 8 are driven to move on the workbench 1 and the threaded column 12. When the positioning plate 6 is moved to a position detached from the fixed plate 3, the fixed plate 3, the support frame 4 and the four-axis robot body 5 can be removed from the workbench 1, thereby facilitating the replacement and maintenance of the four-axis robot body 5. Regular maintenance and replacement of parts can extend the service life of the four-axis robot body 5, ensure its long-term stable operation, and reduce downtime and losses caused by failures.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A four-axis robot, characterized in that: include: Workbench (1); A fixing plate (3) placed on the workbench (1); And an installation component, which is arranged on the workbench (1) and is used for installing and removing the fixing plate (3), the installation component comprising a positioning plate (6); the positioning plates (6) are arranged in multiple groups, and the multiple groups of positioning plates (6) are all slidably arranged on the workbench (1) and inserted into the fixing plate (3).

2. The four-axis robot according to claim 1, characterized in that: A support frame (4) is arranged on the fixed plate (3), and a four-axis robot body (5) is slidably arranged on the support frame (4).

3. The four-axis robot according to claim 1, characterized in that: Support columns (2) are arranged around the bottom of the workbench (1).

4. The four-axis robot according to claim 1, characterized in that: The installation components also include: A sliding block (8) is slidably arranged on the workbench (1), and the positioning plate (6) is connected to the sliding block (8); And a threaded column (12) is rotatably arranged on a workbench (1), a transmission unit for driving the threaded column (12) to rotate is arranged on the workbench (1), and a sliding block (8) is threadedly connected to the threaded column (12).

5. The four-axis robot according to claim 4, characterized in that: The transmission unit includes: A driving device, which is arranged in the workbench (1); A connecting column (10) connected to the driving device and located inside the workbench (1); A bevel gear disc (11) is rotatably disposed in the workbench (1) and connected to the connecting column (10); and a bevel gear (13) which is arranged on the threaded column (12) and meshes with the bevel gear disc (11).

6. The four-axis robot according to claim 4, characterized in that: The workbench (1) is provided with a plurality of sliding grooves (7) for cooperating with the sliding blocks (8) for sliding.

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